Full & Historical Holdings

Active Core Plus Bond ETF


View Historical Holdings by Month
Download
Based on Market Value Based on Equivalent Exposure
CUSIP/SEDOL Ticker Securities
(on 06-30-25)
Shares or Par Amount Value Percent of Net Assets Value Percent of Net Assets Market Cap ($mm) GICS Sectors

The Global Industry Classification Standard (GICS®) was developed by and/or is the exclusive property of MSCI, Inc. and S&P Global Market Intelligence Inc. ("S&P Global Market Intelligence"). GICS is a service mark of MSCI and S&P Global Market Intelligence and has been licensed for use by MFS. MFS has applied its own internal sector/industry classification methodology for equity securities and non-equity securities that are unclassified by GICS.

Country
TUU25F00 TUU25F00 UST Bond 2Yr Future SEP 30 25 42 $0.00 0.00% $8,736,984.40 12.31% - U.S. Governments United States
912810UF 912810UF US Treasury Bond 4.625% NOV 15 44 5,870,000 $5,780,853.37 8.15% $5,780,853.36 8.15% - U.S. Governments United States
91282CLR 91282CLR US Treasury Note 4.125% OCT 31 29 4,695,000 $4,794,939.94 6.76% $4,794,939.95 6.76% - U.S. Governments United States
91282CLS 91282CLS US Treasury Note 4.125% OCT 31 26 3,861,000 $3,898,695.03 5.49% $3,898,695.03 5.49% - U.S. Governments United States
912810UE 912810UE US Treasury Bond 4.5% NOV 15 54 3,294,000 $3,158,010.61 4.45% $3,158,010.61 4.45% - U.S. Governments United States
912810TZ 912810TZ US Treasury Bond 4.5% FEB 15 44 1,700,000 $1,671,365.33 2.36% $1,671,365.33 2.36% - U.S. Governments United States
912810TX 912810TX US Treasury Bond 4.25% FEB 15 54 1,500,000 $1,392,231.53 1.96% $1,392,231.53 1.96% - U.S. Governments United States
3132DWDS 3132DWDS Freddie Mac Pool 3% MAY 01 52 1,162,520 $1,010,577.61 1.42% $1,010,577.61 1.42% - Mortgage-Backed Securities United States
3132DWEF 3132DWEF Freddie Mac Pool 2.5% AUG 01 52 856,740 $712,405.08 1.00% $712,405.09 1.00% - Mortgage-Backed Securities United States
3132DNR3 3132DNR3 Freddie Mac Pool 2% AUG 01 52 855,579 $679,564.99 0.96% $679,564.99 0.96% - Mortgage-Backed Securities United States
06541DBN 06541DBN BANK 2023-BNK46 6.385% AUG 15 56 500,000 $539,091.87 0.76% $539,091.87 0.76% - Commercial Mortgage-Backed Securities United States
05684NAS 05684NAS Bain Capital Credit CLO 2022-3 Ltd 144A 5% JUL 15 35 500,000 $500,000.00 0.70% $500,000.00 0.70% - Collateralized Loan Obligations United States
29003JAU 29003JAU Elmwood CLO 15 Ltd 144A 5% APR 22 35 500,000 $500,000.00 0.70% $500,000.00 0.70% - Collateralized Loan Obligations United States
69704AAE 69704AAE Palmer Square Loan Funding 2025-2 Ltd 144A 5% JUL 15 33 500,000 $500,000.00 0.70% $500,000.00 0.70% - Collateralized Loan Obligations United States
55287HAE 55287HAE MF1 2025-FL17 LLC 144A 6.107% FEB 18 40 500,000 $496,889.58 0.70% $496,889.58 0.70% - Collateralized Loan Obligations United States
06738ECE 06738ECE Barclays PLC FRB NOV 02 33 400,000 $458,857.29 0.65% $458,857.29 0.65% - Corporate Debt United Kingdom
556079AB 556079AB Macquarie Bank Ltd/London 144A FRB DEC 31 65 445,000 $455,631.80 0.64% $455,631.80 0.64% - Corporate Debt Australia
253393AF 253393AF Dick's Sporting Goods Inc 3.15% JAN 15 32 495,000 $450,909.72 0.64% $450,909.72 0.64% - Corporate Debt United States
12505BAG 12505BAG CBRE Services Inc 5.95% AUG 15 34 414,000 $445,172.38 0.63% $445,172.38 0.63% - Corporate Debt United States
775109CH 775109CH Rogers Communications Inc 3.8% MAR 15 32 473,000 $444,831.03 0.63% $444,831.03 0.63% - Corporate Debt Canada
902613BH 902613BH UBS Group AG 144A FRB FEB 08 35 400,000 $424,533.09 0.60% $424,533.09 0.60% - Corporate Debt Switzerland
05329WAT 05329WAT AutoNation Inc 5.89% MAR 15 35 409,000 $423,309.67 0.60% $423,309.67 0.60% - Corporate Debt United States
471105AE 471105AE Japan Tobacco Inc 144A 5.85% JUN 15 35 400,000 $423,214.78 0.60% $423,214.78 0.60% - Corporate Debt Japan
91087BBC 91087BBC Mexico Government International Bond 6.875% MAY 13 37 400,000 $420,586.67 0.59% $420,586.67 0.59% - Emerging Markets Mexico
78448TAM 78448TAM SMBC Aviation Capital Finance DAC 144A 5.55% APR 03 34 400,000 $410,273.18 0.58% $410,273.17 0.58% - Corporate Debt Ireland
26874RAN 26874RAN Eni SpA 144A 5.5% MAY 15 34 400,000 $405,751.01 0.57% $405,751.01 0.57% - Corporate Debt Italy
37940XAH 37940XAH Global Payments Inc 2.9% NOV 15 31 447,000 $397,016.57 0.56% $397,016.57 0.56% - Corporate Debt United States
251526CY 251526CY Deutsche Bank AG/New York NY FRB SEP 11 35 392,000 $396,291.79 0.56% $396,291.79 0.56% - Corporate Debt Germany
808513CB 808513CB Charles Schwab Corp FRB JUN 01 70 385,000 $385,247.39 0.54% $385,247.39 0.54% - Corporate Debt United States
30251GBC 30251GBC FMG Resources August 2006 Pty Ltd 144A 4.375% APR 01 31 402,000 $380,026.23 0.54% $380,026.23 0.54% - Corporate Debt Australia
31418FE2 31418FE2 Fannie Mae 5% DEC 01 54 385,583 $379,630.88 0.54% $379,630.89 0.54% - Mortgage-Backed Securities United States
902613AD 902613AD UBS Group AG 144A FRB AUG 10 69 (PERP) 400,000 $360,384.97 0.51% $360,384.97 0.51% - Corporate Debt Switzerland
31418FJU 31418FJU Fannie Mae 6% APR 01 55 339,570 $346,635.28 0.49% $346,910.16 0.49% - Mortgage-Backed Securities United States
61747YFT 61747YFT Morgan Stanley FRB JUL 19 35 334,000 $346,073.29 0.49% $346,073.29 0.49% - Corporate Debt United States
115236AM 115236AM Brown & Brown Inc 5.55% JUN 23 35 339,000 $346,108.95 0.49% $346,108.95 0.49% - Corporate Debt United States
161175AZ 161175AZ Charter Communications Operating LLC 6.384% OCT 23 35 325,000 $345,269.29 0.49% $345,269.29 0.49% - Corporate Debt United States
32055RAS 32055RAS First Industrial LP 5.25% JAN 15 31 337,000 $343,283.35 0.48% $343,283.35 0.48% - Corporate Debt United States
44332PAH 44332PAH HUB International Ltd 144A 7.25% JUN 15 30 327,000 $342,780.12 0.48% $342,780.11 0.48% - Corporate Debt United States
46593WAB 46593WAB JH North America Holdings Inc 144A 6.125% JUL 31 32 336,000 $342,379.28 0.48% $342,379.28 0.48% - Corporate Debt United States
737446AX 737446AX Post Holdings Inc 144A 6.25% OCT 15 34 336,000 $342,341.47 0.48% $342,341.48 0.48% - Corporate Debt United States
69867RAA 69867RAA Panther Escrow Issuer LLC 144A 7.125% JUN 01 31 327,000 $340,707.08 0.48% $340,707.08 0.48% - Corporate Debt United States
893647BP 893647BP TransDigm Inc 4.625% JAN 15 29 330,000 $330,833.05 0.47% $330,833.04 0.47% - Corporate Debt United States
3132DWFB 3132DWFB Freddie Mac Pool 2.5% SEP 01 52 395,225 $328,680.24 0.46% $328,680.25 0.46% - Mortgage-Backed Securities United States
03880XAG 03880XAG Arbor Realty Commercial Real Estate Notes 2022-FL1 Ltd 144A 2.35% JAN 15 37 327,000 $328,368.38 0.46% $328,368.38 0.46% - Collateralized Loan Obligations United States
46590XAY 46590XAY JBS USA Holding Lux Sarl/ JBS USA Food Co/ JBS Lux Co Sarl 5.75% APR 01 33 314,000 $327,280.63 0.46% $327,280.63 0.46% - Corporate Debt United States
65342QAM 65342QAM XPLR Infrastructure Operating Partners LP 144A 7.25% JAN 15 29 305,000 $322,861.60 0.46% $322,861.60 0.46% - Corporate Debt United States
71376LAF 71376LAF Performance Food Group Inc 144A 6.125% SEP 15 32 308,000 $320,618.36 0.45% $320,618.37 0.45% - Corporate Debt United States
670001AH 670001AH Novelis Corp 144A 3.875% AUG 15 31 347,000 $316,881.82 0.45% $316,881.83 0.45% - Corporate Debt United States
31418EB8 31418EB8 Fannie Mae 2% MAR 01 52 397,769 $316,005.90 0.45% $316,005.90 0.45% - Mortgage-Backed Securities United States
10112RBJ 10112RBJ Boston Properties LP 5.75% JAN 15 35 302,000 $311,944.63 0.44% $311,944.64 0.44% - Corporate Debt United States
66573RAA 66573RAA Northern Star Resources Ltd 144A 6.125% APR 11 33 295,000 $311,167.24 0.44% $311,167.23 0.44% - Corporate Debt Australia
95000U2U 95000U2U Wells Fargo & Co FRB MAR 02 33 335,000 $309,648.39 0.44% $309,648.39 0.44% - Corporate Debt United States
36179W2T 36179W2T Ginnie Mae II 2% APR 20 52 376,644 $307,410.68 0.43% $307,410.68 0.43% - Mortgage-Backed Securities United States
303901BN 303901BN Fairfax Financial Holdings Ltd 6% DEC 07 33 292,000 $305,722.15 0.43% $305,722.15 0.43% - Corporate Debt Canada
87190CBL 87190CBL TCW CLO 2020-1 Ltd 144A 5.869% APR 20 34 300,000 $301,863.92 0.43% $301,863.92 0.43% - Collateralized Loan Obligations United States
19737LAW 19737LAW Columbia Cent CLO 31 Ltd 144A 6.119% APR 20 34 300,000 $301,712.01 0.43% $301,712.01 0.43% - Collateralized Loan Obligations United States
04273WAE 04273WAE Arrow Electronics Inc 5.875% APR 10 34 278,000 $290,759.93 0.41% $290,759.94 0.41% - Corporate Debt United States
62886HBR 62886HBR NCL Corp Ltd 144A 6.75% FEB 01 32 275,000 $289,146.27 0.41% $289,146.27 0.41% - Corporate Debt United States
26873CAB 26873CAB EMRLD Borrower LP 144A 6.75% JUL 15 31 270,000 $287,852.40 0.41% $287,852.40 0.41% - Corporate Debt United States
26884LAL 26884LAL EQT Corp 5% JAN 15 29 278,000 $286,765.15 0.40% $286,765.16 0.40% - Corporate Debt United States
803014AB 803014AB Santos Finance Ltd 144A 6.875% SEP 19 33 258,000 $286,730.15 0.40% $286,730.15 0.40% - Corporate Debt Australia
31488VAA 31488VAA Ferguson Enterprises Inc 5% OCT 03 34 283,000 $284,319.72 0.40% $284,319.72 0.40% - Corporate Debt United States
01883LAD 01883LAD Alliant Holdings Intermediate LLC 144A 5.875% NOV 01 29 285,000 $283,731.97 0.40% $283,731.97 0.40% - Corporate Debt United States
14040HDC 14040HDC Capital One Financial Corp FRB OCT 30 31 248,000 $283,405.49 0.40% $283,405.50 0.40% - Corporate Debt United States
79588TAF 79588TAF Sammons Financial Group Inc 144A 6.875% APR 15 34 261,000 $283,236.10 0.40% $283,236.09 0.40% - Corporate Debt United States
450913AF 450913AF IAMGOLD Corp 144A 5.75% OCT 15 28 282,000 $283,081.89 0.40% $283,081.89 0.40% - Emerging Markets Burkina Faso
21871XAS 21871XAS Corebridge Financial Inc 5.75% JAN 15 34 263,000 $280,209.00 0.39% $280,209.01 0.39% - Corporate Debt United States
87612BBU 87612BBU Targa Resources Partners LP 4% JAN 15 32 294,000 $279,427.24 0.39% $279,427.23 0.39% - Corporate Debt United States
38141GYN 38141GYN Goldman Sachs Group Inc FRB OCT 21 32 312,000 $277,306.57 0.39% $277,306.57 0.39% - Corporate Debt United States
92328MAE 92328MAE Venture Global Calcasieu Pass LLC 144A 6.25% JAN 15 30 260,000 $275,650.56 0.39% $275,650.56 0.39% - Corporate Debt United States
703343AD 703343AD Patrick Industries Inc 144A 4.75% MAY 01 29 281,000 $275,133.66 0.39% $275,133.67 0.39% - Corporate Debt United States
06541DBH 06541DBH BANK 2023-BNK46 5.745% AUG 15 56 250,000 $262,978.23 0.37% $262,978.22 0.37% - Commercial Mortgage-Backed Securities United States
034863BD 034863BD Anglo American Capital PLC 144A 5.5% MAY 02 33 250,000 $257,211.40 0.36% $257,211.40 0.36% - Corporate Debt United Kingdom
05684KAW 05684KAW Bain Capital Credit CLO 2020-4 Ltd 144A 6.769% OCT 20 36 250,000 $253,848.41 0.36% $253,848.41 0.36% - Collateralized Loan Obligations United States
55821UAC 55821UAC Madison Park Funding XLVIII Ltd 144A 5.981% APR 19 33 250,000 $253,506.55 0.36% $253,506.55 0.36% - Collateralized Loan Obligations United States
3132DWMA 3132DWMA Freddie Mac Pool 5.5% AUG 01 54 252,299 $253,502.43 0.36% $253,502.43 0.36% - Mortgage-Backed Securities United States
82666TAQ 82666TAQ Signal Peak CLO 1 LTD 144A 6.23% APR 17 34 250,000 $253,432.93 0.36% $253,432.93 0.36% - Collateralized Loan Obligations United States
55954PAQ 55954PAQ Magnetite XXI Ltd 144A 5.881% APR 20 34 250,000 $253,027.99 0.36% $253,027.99 0.36% - Collateralized Loan Obligations United States
06744NBS 06744NBS Bardot CLO Ltd 144A 5.622% OCT 22 32 250,000 $251,692.21 0.35% $251,692.21 0.35% - Collateralized Loan Obligations United States
17180TBQ 17180TBQ CIFC Funding 2016-I Ltd 144A 0% OCT 21 31 250,000 $251,653.47 0.35% $251,653.47 0.35% - Collateralized Loan Obligations United States
26245CBU 26245CBU Dryden 43 Senior Loan Fund 144A 6.019% APR 20 34 250,000 $251,482.37 0.35% $251,482.37 0.35% - Collateralized Loan Obligations United States
69703NAA 69703NAA Palmer Square Loan Funding 2024-1 Ltd 144A 5.306% OCT 15 32 247,832 $251,368.63 0.35% $251,368.64 0.35% - Collateralized Loan Obligations United States
05593JAC 05593JAC BMP 2024-MF23 144A 5.953% JUN 15 41 250,000 $250,985.29 0.35% $250,985.29 0.35% - Commercial Mortgage-Backed Securities United States
03880RAC 03880RAC Arbor Realty Commercial Real Estate Notes 2021-FL4 Ltd 144A 6.126% NOV 15 36 250,000 $250,659.80 0.35% $250,659.80 0.35% - Collateralized Loan Obligations United States
822866AG 822866AG Shelter Growth CRE Issuer Ltd 144A FRB SEP 15 36 250,000 $250,561.04 0.35% $250,561.04 0.35% - Commercial Mortgage-Backed Securities United States
07335YAC 07335YAC BDS 2021-FL10 Ltd 144A FRB DEC 16 36 250,000 $250,520.09 0.35% $250,520.09 0.35% - Collateralized Loan Obligations United States
06744NBW 06744NBW Bardot CLO Ltd 144A 5.822% OCT 22 32 250,000 $250,428.18 0.35% $250,428.18 0.35% - Collateralized Loan Obligations United States
3618N5KW 3618N5KW Ginnie Mae II 5.5% APR 20 55 248,675 $249,912.67 0.35% $250,292.59 0.35% - Mortgage-Backed Securities United States
69915NAL 69915NAL Parallel 2023-1 Ltd 144A 6.15% JUL 20 36 250,000 $250,042.33 0.35% $250,042.33 0.35% - Collateralized Loan Obligations United States
361886DR 361886DR GMF Floorplan Owner Revolving Trust 144A 4.854% NOV 15 29 250,000 $249,400.79 0.35% $249,400.79 0.35% - Asset Backed Securities United States
55287HAC 55287HAC MF1 2025-FL17 LLC 144A 5.887% FEB 18 40 250,000 $248,709.93 0.35% $248,709.93 0.35% - Collateralized Loan Obligations United States
758750AP 758750AP Regal Rexnord Corp 6.4% APR 15 33 230,000 $245,942.55 0.35% $245,942.54 0.35% - Corporate Debt United States
3132DWDR 3132DWDR Freddie Mac Pool 2.5% MAY 01 52 294,437 $245,554.58 0.35% $245,554.58 0.35% - Mortgage-Backed Securities United States
06051GLH 06051GLH Bank of America Corp FRB APR 25 34 238,000 $245,075.36 0.35% $245,075.36 0.35% - Corporate Debt United States
758750AN 758750AN Regal Rexnord Corp 6.3% FEB 15 30 228,000 $244,262.13 0.34% $244,262.13 0.34% - Corporate Debt United States
75606DAL 75606DAL Anywhere Real Estate Group LLC 144A 5.75% JAN 15 29 270,000 $243,259.12 0.34% $243,259.12 0.34% - Corporate Debt United States
74388NAC 74388NAC Provident Funding Mortgage Trust 2025-1 144A FRB FEB 25 55 239,653 $241,515.46 0.34% $241,515.46 0.34% - Residential Mortgage Backed Securities United States
01626PAU 01626PAU Alimentation Couche-Tard Inc 144A 5.267% FEB 12 34 227,000 $231,766.65 0.33% $231,766.65 0.33% - Corporate Debt Canada
19688XAA 19688XAA COLT 2024-6 Mortgage Loan Trust 144A FRB NOV 25 69 226,692 $227,865.00 0.32% $227,865.00 0.32% - Residential Mortgage Backed Securities United States
06051GMQ 06051GMQ Bank of America Corp FRB FEB 15 36 219,000 $227,387.90 0.32% $227,387.89 0.32% - Corporate Debt United States
44891ABL 44891ABL Hyundai Capital America 144A 6.375% APR 08 30 203,000 $218,622.32 0.31% $218,622.32 0.31% - Corporate Debt United States
11135FCG 11135FCG Broadcom Inc 5.2% APR 15 32 209,000 $217,213.29 0.31% $217,213.29 0.31% - Corporate Debt United States
03027XCM 03027XCM American Tower Corp 5.4% JAN 31 35 206,000 $217,091.67 0.31% $217,091.67 0.31% - Corporate Debt United States
55287KAC 55287KAC MF1 2025-FL19 LLC 144A 6.306% MAY 18 42 215,568 $216,867.78 0.31% $216,867.77 0.31% - Collateralized Loan Obligations United States
28504DAD 28504DAD Electricite de France SA 144A 6.9% MAY 23 53 200,000 $214,875.16 0.30% $214,875.16 0.30% - Non U.S. Markets France
05526DBW 05526DBW BAT Capital Corp 4.742% MAR 16 32 212,000 $213,701.67 0.30% $213,701.67 0.30% - Corporate Debt United Kingdom
571903BG 571903BG Marriott International Inc/MD 2.85% APR 15 31 233,000 $212,970.88 0.30% $212,970.89 0.30% - Corporate Debt United States
11135FBP 11135FBP Broadcom Inc 144A 3.137% NOV 15 35 251,000 $212,709.35 0.30% $212,709.35 0.30% - Corporate Debt United States
100743AM 100743AM Boston Gas Co 144A 3.757% MAR 16 32 227,000 $211,961.95 0.30% $211,961.95 0.30% - Corporate Debt United States
03466JAA 03466JAA Angel Oak Mortgage Trust 2024-9 144A FRB SEP 25 69 211,822 $211,603.65 0.30% $211,603.65 0.30% - Residential Mortgage Backed Securities United States
054989AA 054989AA BAT Capital Corp 6.343% AUG 02 30 191,000 $210,831.93 0.30% $210,831.92 0.30% - Corporate Debt United Kingdom
50212YAF 50212YAF LPL Holdings Inc 144A 4.375% MAY 15 31 219,000 $210,759.83 0.30% $210,759.83 0.30% - Corporate Debt United States
10112RBH 10112RBH Boston Properties LP 6.5% JAN 15 34 191,000 $210,206.45 0.30% $210,206.46 0.30% - Corporate Debt United States
61747YFM 61747YFM Morgan Stanley FRB FEB 07 39 200,000 $210,035.09 0.30% $210,035.09 0.30% - Corporate Debt United States
23311VAK 23311VAK DCP Midstream Operating LP 3.25% FEB 15 32 234,000 $209,659.26 0.30% $209,659.26 0.30% - Corporate Debt United States
3132DWMS 3132DWMS Freddie Mac Pool 5.5% OCT 01 54 208,607 $209,602.60 0.30% $209,602.59 0.30% - Mortgage-Backed Securities United States
862121AA 862121AA Store Capital LLC 4.5% MAR 15 28 209,000 $209,663.85 0.30% $209,663.85 0.30% - Corporate Debt United States
04316JAH 04316JAH Arthur J Gallagher & Co 5.45% JUL 15 34 200,000 $209,490.56 0.30% $209,490.56 0.30% - Corporate Debt United States
44891ADM 44891ADM Hyundai Capital America 144A 5.3% JAN 08 30 200,000 $209,389.13 0.30% $209,389.13 0.30% - Corporate Debt United States
67091TAF 67091TAF OCP SA 144A 6.75% MAY 02 34 200,000 $209,370.70 0.30% $209,370.70 0.30% - Emerging Markets Morocco
72650RBP 72650RBP Plains All American Pipeline LP 5.7% SEP 15 34 200,000 $207,236.93 0.29% $207,236.93 0.29% - Corporate Debt United States
045054AS 045054AS Ashtead Capital Inc 144A 5.8% APR 15 34 200,000 $207,139.87 0.29% $207,139.86 0.29% - Corporate Debt United Kingdom
501889AF 501889AF LKQ Corp 6.25% JUN 15 33 196,000 $207,069.78 0.29% $207,069.78 0.29% - Corporate Debt United States
04505AAA 04505AAA Ashtead Capital Inc 144A 5.5% AUG 11 32 200,000 $206,824.07 0.29% $206,824.07 0.29% - Corporate Debt United Kingdom
233636AA 233636AA Dwight 2025-FL1 Issuer LLC 144A 5% SEP 18 42 206,500 $206,624.12 0.29% $206,624.12 0.29% - Collateralized Loan Obligations United States
674599EL 674599EL Occidental Petroleum Corp 5.55% OCT 01 34 206,000 $204,990.11 0.29% $204,990.11 0.29% - Corporate Debt United States
718172DB 718172DB Philip Morris International Inc 5.375% FEB 15 33 194,000 $204,286.30 0.29% $204,286.29 0.29% - Corporate Debt United States
12674GAG 12674GAG COMM 2024-CBM Mortgage Trust 144A FRB DEC 10 41 200,000 $204,086.45 0.29% $204,086.45 0.29% - Commercial Mortgage-Backed Securities United States
115236AG 115236AG Brown & Brown Inc 5.65% JUN 11 34 198,000 $204,000.12 0.29% $204,000.12 0.29% - Corporate Debt United States
BN72KZ BN72KZ Ivory Coast Government International Bond RegS 7.625% JAN 30 33 200,000 $203,556.37 0.29% $203,556.37 0.29% - Emerging Markets Ivory Coast
345397E2 345397E2 Ford Motor Credit Co LLC 6.05% MAR 05 31 200,000 $203,487.90 0.29% $203,487.90 0.29% - Corporate Debt United States
BRDVZ9 BRDVZ9 Guatemala Government Bond RegS 6.6% JUN 13 36 200,000 $203,410.00 0.29% $203,410.00 0.29% - Emerging Markets Guatemala
694308KP 694308KP Pacific Gas and Electric Co 6.95% MAR 15 34 185,000 $202,936.84 0.29% $202,936.84 0.29% - Corporate Debt United States
65535HCC 65535HCC Nomura Holdings Inc FRB JAN 15 74 200,000 $202,550.20 0.29% $202,550.20 0.29% - Corporate Debt Japan
BSLTPN BSLTPN Serbia International Bond RegS 6% JUN 12 34 200,000 $202,254.54 0.28% $202,254.54 0.28% - Emerging Markets Serbia
98585VAA 98585VAA Yinson Bergenia Production BV 144A 8.498% JAN 31 45 200,000 $202,180.00 0.28% $202,180.00 0.28% - Emerging Markets Brazil
254709AS 254709AS Capital One Financial Corp 6.7% NOV 29 32 184,000 $202,008.38 0.28% $202,008.38 0.28% - Corporate Debt United States
46647PDG 46647PDG JPMorgan Chase & Co FRB JUL 25 28 195,000 $201,131.96 0.28% $201,131.95 0.28% - Corporate Debt United States
03880XAA 03880XAA Arbor Realty Commercial Real Estate Notes 2022-FL1 Ltd 144A 1.45% JAN 15 37 200,631 $201,121.97 0.28% $201,121.97 0.28% - Collateralized Loan Obligations United States
61747YFF 61747YFF Morgan Stanley FRB JUL 20 29 191,000 $201,088.62 0.28% $201,088.62 0.28% - Corporate Debt United States
46647PEH 46647PEH JPMorgan Chase & Co 5.766% APR 22 35 189,000 $200,650.02 0.28% $200,650.02 0.28% - Corporate Debt United States
BT6NX0 BT6NX0 Republic of South Africa Government International Bond RegS 7.1% NOV 19 36 200,000 $200,084.20 0.28% $200,084.20 0.28% - Emerging Markets South Africa
46647PER 46647PER JPMorgan Chase & Co FRB OCT 22 35 200,000 $199,800.97 0.28% $199,800.96 0.28% - Corporate Debt United States
900123DA 900123DA Turkiye Government International Bond 5.95% JAN 15 31 200,000 $197,955.94 0.28% $197,955.94 0.28% - Emerging Markets Turkey
862121AB 862121AB Store Capital LLC 4.625% MAR 15 29 198,000 $197,411.18 0.28% $197,411.17 0.28% - Corporate Debt United States
36179W2U 36179W2U Ginnie Mae II 2.5% APR 20 52 231,466 $197,070.15 0.28% $197,230.89 0.28% - Mortgage-Backed Securities United States
74389DAD 74389DAD Provident Funding Mortgage Trust 2025-2 144A 5.5% JUN 25 55 195,964 $197,082.71 0.28% $197,082.72 0.28% - Residential Mortgage Backed Securities United States
097023DS 097023DS Boeing Co 6.528% MAY 01 34 177,000 $194,241.29 0.27% $194,241.29 0.27% - Corporate Debt United States
87264ACB 87264ACB T-Mobile USA Inc 2.55% FEB 15 31 214,000 $193,640.10 0.27% $193,640.11 0.27% - Corporate Debt United States
853496AH 853496AH Standard Industries Inc/NY 144A 3.375% JAN 15 31 206,000 $187,945.86 0.26% $187,945.85 0.26% - Corporate Debt United States
92769VAJ 92769VAJ Virgin Media Finance PLC 144A 5% JUL 15 30 200,000 $187,381.23 0.26% $187,381.23 0.26% - Corporate Debt United Kingdom
BJP84G BJP84G Dominican Republic International Bond RegS 4.875% SEP 23 32 200,000 $187,124.17 0.26% $187,124.17 0.26% - Emerging Markets Dominican Republic
38141GZM 38141GZM Goldman Sachs Group Inc FRB FEB 24 33 205,000 $186,752.91 0.26% $186,752.91 0.26% - Corporate Debt United States
19688VAA 19688VAA COLT 2024-3 Mortgage Loan Trust 144A FRB JUN 25 69 182,764 $185,997.99 0.26% $185,997.98 0.26% - Residential Mortgage Backed Securities United States
06051GKL 06051GKL Bank of America Corp FRB MAR 08 37 199,000 $184,506.08 0.26% $184,506.08 0.26% - Corporate Debt United States
67118XAA 67118XAA OBX 2024-NQM6 Trust 144A 6.447% FEB 25 64 179,888 $183,131.25 0.26% $183,131.24 0.26% - Residential Mortgage Backed Securities United States
92332YAE 92332YAE Venture Global LNG Inc 144A 7% JAN 15 30 175,000 $182,558.38 0.26% $182,558.38 0.26% - Corporate Debt United States
55284JAA 55284JAA MF1 2022-FL8 Ltd 144A 1.4% FEB 19 37 182,045 $182,301.84 0.26% $182,301.84 0.26% - Collateralized Loan Obligations United States
3132DWDC 3132DWDC Freddie Mac Pool 2% MAR 01 52 228,576 $181,795.48 0.26% $181,795.49 0.26% - Mortgage-Backed Securities United States
92857WBY 92857WBY Vodafone Group PLC 5.625% FEB 10 53 186,000 $179,579.74 0.25% $179,579.74 0.25% - Corporate Debt United Kingdom
98163HAE 98163HAE World Omni Select Auto Trust 2021-A 1.09% NOV 15 27 180,729 $179,426.19 0.25% $179,426.19 0.25% - Asset Backed Securities United States
517834AM 517834AM Las Vegas Sands Corp 5.625% JUN 15 28 173,000 $177,952.82 0.25% $177,952.82 0.25% - Corporate Debt United States
949746TD 949746TD Wells Fargo & Co FRB MAR 15 71 177,000 $175,492.67 0.25% $175,492.67 0.25% - Corporate Debt United States
92540MAB 92540MAB Verus Securitization Trust 2024-3 144A 6.642% APR 25 69 169,703 $172,692.42 0.24% $172,692.42 0.24% - Residential Mortgage Backed Securities United States
55287KAE 55287KAE MF1 2025-FL19 LLC 144A 6.656% MAY 18 42 172,121 $172,535.25 0.24% $172,535.25 0.24% - Collateralized Loan Obligations United States
12434LAA 12434LAA BXMT 2020-FL2 LTD 144A 2.56% FEB 16 37 165,780 $165,738.27 0.23% $165,738.27 0.23% - Commercial Mortgage-Backed Securities United States
61775UAA 61775UAA Morgan Stanley Residential Mortgage Loan Trust 2024-NQM1 144A FRB DEC 25 68 163,684 $165,718.72 0.23% $165,718.72 0.23% - Residential Mortgage Backed Securities United States
31418ECQ 31418ECQ Fannie Mae 2.5% APR 01 52 193,793 $161,504.68 0.23% $161,504.68 0.23% - Mortgage-Backed Securities United States
59156RCQ 59156RCQ MetLife Inc FRB MAR 15 55 154,000 $161,111.26 0.23% $161,111.26 0.23% - Corporate Debt United States
05565QDW 05565QDW BP Capital Markets PLC FRB SEP 01 72 151,000 $157,607.61 0.22% $157,607.61 0.22% - Corporate Debt United States
55609NAC 55609NAC Macquarie Airfinance Holdings Ltd 144A 6.4% MAR 26 29 145,000 $153,822.22 0.22% $153,822.22 0.22% - Corporate Debt United Kingdom
698299AW 698299AW Panama Government International Bond 6.7% JAN 26 36 150,000 $153,297.62 0.22% $153,297.62 0.22% - Emerging Markets Panama
05613RAC 05613RAC BSPRT 2024-FL11 Issuer LLC 144A 7.596% JUL 15 39 150,000 $151,177.24 0.21% $151,177.23 0.21% - Collateralized Loan Obligations United States
55416AAG 55416AAG MF1 2024-FL14 LLC 144A 7.607% MAR 19 39 150,000 $150,949.08 0.21% $150,949.08 0.21% - Collateralized Loan Obligations United States
31427NMZ 31427NMZ Freddie Mac Pool 6.5% NOV 01 54 142,518 $148,273.49 0.21% $148,273.50 0.21% - Mortgage-Backed Securities United States
53947FAE 53947FAE LoanCore 2025 2025-CRE8 Issuer LLC 144A 6.22% AUG 17 42 147,000 $146,065.45 0.21% $146,065.44 0.21% - Collateralized Loan Obligations United States
14040HDA 14040HDA Capital One Financial Corp FRB JUN 08 34 135,000 $144,271.48 0.20% $144,271.48 0.20% - Corporate Debt United States
718172DJ 718172DJ Philip Morris International Inc 5.25% FEB 13 34 138,000 $143,528.77 0.20% $143,528.77 0.20% - Corporate Debt United States
3132DTZL 3132DTZL Freddie Mac Pool 6.5% SEP 01 54 135,236 $141,330.25 0.20% $141,330.25 0.20% - Mortgage-Backed Securities United States
067316AG 067316AG Bacardi Ltd 144A 5.15% MAY 15 38 147,000 $136,412.53 0.19% $136,412.54 0.19% - Corporate Debt Bermuda
072921AE 072921AE BDS 2025-FL14 LLC 144A 6.01% OCT 21 42 134,096 $132,242.93 0.19% $132,242.92 0.19% - Collateralized Loan Obligations United States
31427MHC 31427MHC Freddie Mac Pool 6% FEB 01 55 121,825 $125,447.36 0.18% $125,447.35 0.18% - Mortgage-Backed Securities United States
472140AA 472140AA JBS USA LUX Sarl 144A 5.95% APR 20 35 117,000 $124,303.66 0.18% $124,303.66 0.18% - Corporate Debt United States
74277DAA 74277DAA PRM Trust 2025-PRM6 144A FRB JUL 05 33 123,326 $122,725.51 0.17% $122,725.51 0.17% - Commercial Mortgage-Backed Securities United States
69703NAE 69703NAE Palmer Square Loan Funding 2024-1 Ltd 144A 6.056% OCT 15 32 120,000 $121,788.52 0.17% $121,788.52 0.17% - Collateralized Loan Obligations United States
04316JAN 04316JAN Arthur J Gallagher & Co 5.15% FEB 15 35 117,000 $120,268.77 0.17% $120,268.77 0.17% - Corporate Debt United States
00193DAC 00193DAC AREIT 2025-CRE10 Ltd 144A 5.89% JAN 17 30 120,332 $119,832.60 0.17% $119,832.60 0.17% - Collateralized Loan Obligations United States
674599ED 674599ED Occidental Petroleum Corp 6.625% SEP 01 30 109,000 $117,661.50 0.17% $117,661.50 0.17% - Corporate Debt United States
50212YAD 50212YAD LPL Holdings Inc 144A 4% MAR 15 29 113,000 $111,102.32 0.16% $111,102.32 0.16% - Corporate Debt United States
451955AA 451955AA ILPT Commercial Mortgage Trust 2025-LPF2 144A 5.563% JUL 15 42 109,000 $110,753.53 0.16% $110,753.53 0.16% - Commercial Mortgage-Backed Securities United States
097023CW 097023CW Boeing Co 5.805% MAY 01 50 106,000 $102,679.63 0.14% $102,679.63 0.14% - Corporate Debt United States
BCCJ2KFR BCCJ2KFR Ginnie Mae 5.118% JUN 20 45 100,000 $100,788.90 0.14% $100,788.90 0.14% - Mortgage-Backed Securities United States
79588YAA 79588YAA Samarco Mineracao SA 144A 9.5% JUN 30 31 102,265 $100,532.16 0.14% $100,532.16 0.14% - Emerging Markets Brazil
44935DAB 44935DAB Hyundai Auto Lease Securitization Trust 2025-B 144A 4.58% SEP 15 27 100,000 $100,545.15 0.14% $100,545.15 0.14% - Asset Backed Securities United States
00833BAG 00833BAG Affirm Master Trust 144A 4.67% JUL 15 33 100,000 $100,423.44 0.14% $100,423.44 0.14% - Asset Backed Securities United States
55416AAC 55416AAC MF1 2024-FL14 LLC 144A 6.558% MAR 19 39 100,000 $100,334.69 0.14% $100,334.69 0.14% - Collateralized Loan Obligations United States
039961AE 039961AE ARDN 2025-ARCP Mortgage Trust 144A 6.65% JUN 15 35 100,000 $100,280.41 0.14% $100,280.41 0.14% - Commercial Mortgage-Backed Securities United States
39810MAE 39810MAE Greystone CRE Notes 2025-FL4 LLC 144A 6.889% JAN 15 43 100,000 $100,052.50 0.14% $100,052.50 0.14% - Collateralized Loan Obligations United States
69382JAC 69382JAC PFP 2025-12 Ltd 144A 5% DEC 18 42 100,000 $99,988.24 0.14% $99,988.24 0.14% - Commercial Mortgage-Backed Securities United States
38385G5H 38385G5H Ginnie Mae 5.135% JUN 20 55 100,000 $99,872.77 0.14% $99,872.77 0.14% - Mortgage-Backed Securities United States
00112HAC 00112HAC Acrec 2025 Fl 3 LLC 144A 5.955% AUG 18 42 97,500 $97,368.40 0.14% $97,368.40 0.14% - Collateralized Loan Obligations United States
64831XAC 64831XAC NEW Residential Mortgage Loan Trust 2025-Nqm2 144A FRB APR 25 65 95,560 $96,571.24 0.14% $96,571.24 0.14% - Residential Mortgage Backed Securities United States
196920AC 196920AC Colt 2025-1 Mortgage Loan Trust 144A FRB JAN 25 70 94,879 $95,933.50 0.14% $95,933.49 0.14% - Residential Mortgage Backed Securities United States
80288DAC 80288DAC Santander Drive Auto Receivables Trust 2025-1 4.74% JAN 16 29 95,000 $95,565.60 0.13% $95,565.60 0.13% - Asset Backed Securities United States
71654QDE 71654QDE Petroleos Mexicanos 5.95% JAN 28 31 100,000 $92,931.77 0.13% $92,931.77 0.13% - Emerging Markets Mexico
673914AC 673914AC OBX 2025-NQM1 Trust 144A FRB DEC 25 64 91,897 $92,645.02 0.13% $92,645.02 0.13% - Residential Mortgage Backed Securities United States
00834MAA 00834MAA Affirm Asset Securitization Trust 2025-X1 144A 5.08% APR 15 30 92,336 $92,631.20 0.13% $92,631.20 0.13% - Asset Backed Securities United States
3137HLVG 3137HLVG Freddie Mac REMICS 5.705% JUN 25 55 90,399 $91,116.63 0.13% $91,116.64 0.13% - Mortgage-Backed Securities United States
858928AB 858928AB Stellantis Financial Underwritten Enhanced Lease Trust 2025-A 144A 4.63% JUL 20 27 86,412 $86,741.98 0.12% $86,741.97 0.12% - Asset Backed Securities United States
30167MAB 30167MAB Exeter Automobile Receivables Trust 2025-1 4.7% SEP 15 27 86,036 $86,218.44 0.12% $86,218.44 0.12% - Asset Backed Securities United States
20754TAB 20754TAB Connecticut Avenue Securities Trust 2025-R02 144A 5.306% FEB 25 45 52,859 $52,939.13 0.07% $52,939.13 0.07% - Mortgage-Backed Securities United States
21036PBS 21036PBS Constellation Brands Inc 4.8% MAY 01 30 45,000 $45,731.21 0.06% $45,731.21 0.06% - Corporate Debt United States
459506AQ 459506AQ International Flavors & Fragrances Inc 144A 2.3% NOV 01 30 49,000 $43,491.53 0.06% $43,491.53 0.06% - Corporate Debt United States
3137HJAS 3137HJAS Freddie Mac REMICS 5.705% FEB 25 55 33,583 $33,773.84 0.05% $33,773.84 0.05% - Mortgage-Backed Securities United States
37989BAC 37989BAC GLS Auto Receivables Issuer Trust 2025-2 144A 4.75% MAR 15 28 28,000 $28,078.57 0.04% $28,078.57 0.04% - Asset Backed Securities United States
38376RXP 38376RXP Ginnie Mae 2.266% MAR 20 66 552,634 $14,396.93 0.02% $14,396.93 0.02% - Mortgage-Backed Securities United States
XYU25F00 XYU25F00 UST 10Yr Ultra Bond Future SEP 19 25 -13 $0.00 0.00% $-1,485,453.12 -2.09% - U.S. Governments United States
CASH_DERV CASH_DERV Other - $0.00 0.00% $-7,252,346.77 -10.22% - - -
CASH CASH Cash & Cash Equivalents - $338,803.77 0.48% $338,803.77 0.48% - - -

*Short positions, unlike long positions, lose value if the underlying asset gains value.

Portfolio characteristics are based on equivalent exposure, which measures how a portfolio's value would change due to price changes in an asset held either directly or, in the case of a derivative contract, indirectly. The market value of the holding may differ.

The list of portfolio holdings is as of the date shown and may not represent current or future portfolio composition. This information should not be construed as a recommendation to buy or sell any of the securities mentioned.

This portfolio data has not been audited or adjusted for certain financial statement reclassifications. An audit could potentially result in adjustments to this data. For adjusted holdings information, please refer to the fund's quarterly portfolio holdings and semiannual reports. For audited portfolio holdings information, please refer to the fund's annual report.

Top 10 portfolio holdings are generally available at the earliest, 11 calendar days after the end of each month.

Other. Other consists of: (i) currency derivatives and/or (ii) any derivative offsets.
This website is a general communication and is provided for informational and/or educational purposes only. None of the content should be viewed as a suggestion that you take or refrain from taking any action nor as a recommendation for any specific investment product, strategy, plan feature or other such purpose. Your use of this website indicates that you agree with the intended purpose. Prior to making any investment or financial decision, you should seek individualized advice from a personal financial, tax, and other professionals who are able to provide advice in the context of your particular financial situation.

The information provided on this page should be read in conjunction with the fund's prospectus or summary prospectus for the portfolio being offered, which are available online here or by contacting MFS. Consider the fund's investment objectives, risks, charges, and expenses, and otherwise read these documents carefully before you invest. Shares of the funds are not FDIC-insured and are not deposits or other obligations of, or guaranteed by, any bank. Shares of the funds involve investment risk, including possible loss of principal.

MFS registered investment products are offered through MFS® Fund Distributors, Inc., Member SIPC, 111 Huntington Avenue, Boston, MA 02199.

close video